Study on Heat Transfer and Water Temperature Influencing Factors of Transformer Water spray System Pipeline in Cold Area Booster Station Projects
- DOI
- 10.2991/978-94-6463-650-5_5How to use a DOI?
- Keywords
- Oil immersed transformer; Water spray fire protection system pipeline; Heat transfer; Cold region
- Abstract
Water spray system is one of the most commonly used fire extinguishing systems for oil-immersed transformers in booster stations. However, research on weather the water in water spray system pipeline will freeze behind the deluge valve is rare. In this paper, the calculation formula of water heat transfer and temperature change rules in the transformer water spray pipe has been analyzed and deduced. The water temperature and freezing risk in the water spray pipelines under different water source temperatures and ambient temperatures has been calculated. The importance of the above two variables on the freezing of the water spray system has been analyzed, and the relevant points that should be paid attention to in the design of the transformer water spray fire extinguishing system has been put forward.
- Copyright
- © 2025 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - Zhike Yang AU - Bin Wu AU - Zhuoping Yuan AU - Huang Tang AU - Song Li PY - 2025 DA - 2025/01/31 TI - Study on Heat Transfer and Water Temperature Influencing Factors of Transformer Water spray System Pipeline in Cold Area Booster Station Projects BT - Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024) PB - Atlantis Press SP - 38 EP - 46 SN - 2352-5401 UR - https://doi.org/10.2991/978-94-6463-650-5_5 DO - 10.2991/978-94-6463-650-5_5 ID - Yang2025 ER -